de Aquino, A. M.; de Almeida, D. L.; Freire, L. R.; De-Polli, H. Earthworms (Oligochaeta) Reproduction in Manure and Sugar-Cane Bagasse. PAB 1994, 29 (2), 161-168. https://doi.org/10.1590/S1678-3921.pab1994.v29.4040.